Dr. John Gianini, MD
What this data tells you about Dr. Gianini
Dr. John Gianini is a body imaging physician in Daytona Beach, FL, with 19 years in practice. Based on federal Medicare data, Dr. Gianini performed 69,609 Medicare services across 2,878 unique beneficiaries.
Between the years covered by Open Payments, Dr. Gianini received a total of $4,985 from 7 pharmaceutical and/or device companies across 23 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in body imaging physician. Most payments are for meals and travel — low-value interactions common across virtually all practicing physicians. Patients may wish to discuss these relationships with their provider.
The Data Coverage level for Dr. Gianini is Very High — reflecting how much public federal data is available about this provider. This is not a quality rating. Patients are encouraged to use this data as one of several factors when choosing a healthcare provider.
Medicare Practice Summary
Medicare Utilization ↗Top procedures by volume
Ranked by number of services performed for Medicare patients. Avg. submitted charge is what the provider billed; avg. Medicare payment is what CMS paid.
| Procedure | Volume | Avg. paid | Avg. submitted |
|---|---|---|---|
| MRI contrast dye injection (gadoterate) | 46,380 | $0 | $1 |
| Contrast dye for imaging (iodine-based) | 20,832 | $0 | $2 |
| Chest X-ray, 1 view | 281 | $7 | $30 |
| Mri scan of pelvis before and after contrast | 151 | $262 | $2,485 |
| Mri scan of abdomen before and after contrast | 147 | $269 | $2,478 |
| Mri scan of lower spinal canal without contrast | 146 | $146 | $1,346 |
| Chest X-ray, 2 views | 144 | $22 | $125 |
| Bone density scan (DEXA) | 143 | $37 | $175 |
| CT scan of abdomen and pelvis with contrast | 124 | $233 | $1,800 |
| 3d radiographic procedure with computerized image postprocessing | 123 | $60 | $779 |
| CT scan of head/brain, without contrast | 94 | $30 | $137 |
| Ct scan of abdomen and pelvis before and after contrast | 80 | $270 | $1,986 |
| Mri scan of upper spinal canal without contrast | 67 | $134 | $1,250 |
| Diagnostic mammography of 1 breast | 66 | $92 | $243 |
| Limited ultrasound scan of 1 breast | 63 | $57 | $401 |
| Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) | 55 | $41 | $130 |
| Limited ultrasound scan of abdomen | 47 | $57 | $262 |
| Complete ultrasound scan of abdomen | 45 | $81 | $364 |
| 3d radiographic procedure | 44 | $19 | $225 |
| Ct scan of abdomen and pelvis without contrast | 43 | $143 | $1,561 |
| Ct scan of chest with contrast | 38 | $85 | $900 |
| Diagnostic mammography of both breasts | 38 | $110 | $313 |
| Complete ultrasound scan behind abdominal cavity | 33 | $71 | $353 |
| Biopsy of breast and placement of locating device using ultrasound, first growth | 25 | $397 | $1,350 |
| Diagnostic ct scan of large intestine without contrast | 22 | $170 | $645 |
| Injection, furosemide, up to 20 mg | 21 | $0 | $7 |
| Mri scan of abdomen without contrast | 20 | $148 | $1,183 |
| Double contrast x-ray of esophagus | 20 | $85 | $426 |
| CT scan of chest, without contrast | 17 | $84 | $800 |
| Ct scan of lower spine without contrast | 17 | $35 | $159 |
| X-ray of pelvis, 1-2 views | 17 | $6 | $22 |
| Ct scan of abdomen before and after contrast | 17 | $178 | $1,000 |
| Mri and low frequency vibrations for measuring tissue stiffness | 17 | $109 | $892 |
| Ct scan of blood vessels of head with contrast | 16 | $67 | $198 |
| Ultrasound study of one arm or leg veins with compression and maneuvers | 16 | $15 | $66 |
| Biopsy of breast and placement of locating device using x-ray with needle, first growth | 15 | $397 | $1,350 |
| Mri scan of brain without contrast | 15 | $49 | $219 |
| Ct scan of blood vessels of chest with contrast | 15 | $69 | $303 |
| 3D screening mammography (tomosynthesis) | 15 | $47 | $130 |
| Screening mammography | 15 | $113 | $228 |
| Shoulder X-ray, 2+ views | 14 | $7 | $30 |
| Ct scan of blood vessels of neck with contrast | 13 | $62 | $187 |
| X-ray of abdomen, 1 view | 13 | $20 | $100 |
| Double contrast x-ray of upper digestive tract | 13 | $111 | $250 |
| Ultrasound scan of organ tissue for measuring elasticity | 13 | $63 | $262 |
| Ultrasound study of arm or leg veins with compression and maneuvers | 13 | $27 | $103 |
| Hip X-ray, 2-3 views | 12 | $9 | $47 |
| Mri scan of both breasts | 12 | $272 | $2,748 |
| Ct scan of upper spine without contrast | 11 | $86 | $776 |
| Ct scan of abdomen with contrast | 11 | $173 | $900 |
Industry Payment Transparency
Open Payments through 2024 ↗Payment profile
Industry payments classified by relationship type. Not all payments are equal — research and consulting reflect different relationships than speaking programs or meals.
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
Payments by company (2024)
Associated products mentioned in payments ›
Most payments (100%) are for meals and travel — low-value interactions that are common across virtually all practicing physicians.
Geographic Context
0.0 mi
Data Sources
| Provider Registry | ✓ NPPES | Weekly updates |
| Medicare Enrollment | ✓ PECOS | Monthly updates |
| Practice Data | ✓ Medicare Util. | Annual (CY lag) |
| Industry Payments | ✓ Open Payments | CY 2024 |
| Disciplinary History | — Not public | N/A |
This provider has data in 4 of 4 available federal datasets, with a Data Coverage level of Very High. This measures how much public data is available about a provider — not how good they are. How we calculate this →
Summary
Dr. Gianini is a mixed practice specialist, with above-average Medicare volume (top 3% in FL), and high industry engagement (low-engagement, top 12%), with 19 years of practice experience.
This summary is auto-generated from federal data. It describes data availability and patterns — not clinical quality. Read our methodology →
Frequently Asked Questions
Is Dr. Gianini experienced with mri contrast dye injection (gadoterate)?
Does Dr. Gianini receive payments from pharmaceutical companies?
How do Dr. Gianini's costs compare to other body imaging physicians in Daytona Beach?
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All data on this page is sourced verbatim from public federal records published by the U.S. Centers for Medicare & Medicaid Services (CMS): NPPES ↗, Open Payments ↗, Medicare Provider Utilization ↗, and PECOS. Publication is mandated by the Physician Payments Sunshine Act (§6002 ACA, 42 U.S.C. §1320a-7h) and the Freedom of Information Act.
This page is not medical advice, an endorsement, a recommendation, or a quality rating. The Transparency Score measures data completeness — how much federal information exists for this provider — not clinical performance, patient outcomes, or quality of care. Always verify information directly with the provider and consult a licensed clinician before making medical decisions.
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